The Javan thick-thumbed bat (''Glischropus javanus'') is a species of

vesper bat Vespertilionidae is a family of microbats, of the order Chiroptera, flying, insect-eating mammals variously described as the common, vesper, or simple nosed bats. The vespertilionid family is the most diverse and widely distributed of bat familie ...

. It can be found in

Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...

References

Glischropus Mammals described in 1939 Bats of Indonesia Endemic fauna of Indonesia Fauna of Java Taxa named by Frederick Nutter Chasen Taxonomy articles created by Polbot {{Vespertilionidae-stub